GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 394459  Size: SH
  1. Remove the two bolts securing the transmission heat shield to the transmission.
  2. Remove the transmission heat shield from the transmission.

Installation Procedure


    Object Number: 394459  Size: SH
  1. Install the transmission heat shield to the transmission.
  2. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  3. Install the two bolts securing the transmission heat shield to the transmission.
  4. Tighten
    Tighten the bolts to 17 N·m (13 lb ft).